164637144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{108887}}^1$

素因数の和:108909

約数の個数: 64

約数和(自身を含む): 522662400

約数和(自身を除く): 358025256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 108887, 217774, 326661, 435548, 653322, 762209, 871096, 979983, 1306644, 1524418, 1959966, 2286627, 2613288, 2939949, 3048836, 3919932, 4573254, 5879898, 6097672, 6859881, 7839864, 9146508, 11759796, 13719762, 18293016, 20579643, 23519592, 27439524, 41159286, 54879048, 82318572, 164637144]

約数ペア:

[(1, 164637144), (2, 82318572), (3, 54879048), (4, 41159286), (6, 27439524), (7, 23519592), (8, 20579643), (9, 18293016), (12, 13719762), (14, 11759796), (18, 9146508), (21, 7839864), (24, 6859881), (27, 6097672), (28, 5879898), (36, 4573254), (42, 3919932), (54, 3048836), (56, 2939949), (63, 2613288), (72, 2286627), (84, 1959966), (108, 1524418), (126, 1306644), (168, 979983), (189, 871096), (216, 762209), (252, 653322), (378, 435548), (504, 326661), (756, 217774), (1512, 108887)]